environmentalIssue
P1006
predicate
Indicates that something is a problem or concern related to the natural environment, such as harm, risk, or negative impact on ecosystems or resources.
Aliases (21)
- environmentalImpact ×81
- hasEnvironmentalConcern ×58
- environmentalConcern ×53
- hasEnvironmentalImpact ×22
- hasEcologicalIssue ×18
- environmentalIssues ×17
- primaryThreats ×15
- ecologicalIssue ×7
- climateImpact ×5
- hasEnvironmentalIssues ×5
- environmentalChallenge ×4
- environmentalConsideration ×4
- environmentalThreat ×4
- hasMajorEnvironmentalIssue ×4
- environmentalConcerns ×3
- hasEnvironmentalControversy ×3
- pollutionIssue ×3
- facesEnvironmentalIssues ×2
- ecologicalConcern ×1
- hasEnvironmentalIssueHistory ×1
- oceanConcerned ×1
Sample triples (showing first 500 of 670)
| Subject | Object |
|---|---|
| ADA | aircraft ("primaryThreats") → |
| ADA | ballistic missiles ("primaryThreats") → |
| ADA | cruise missiles ("primaryThreats") → |
| ADA | unmanned aerial systems ("primaryThreats") → |
| Aberjona River | industrial pollution → |
| Aberjona River | toxic waste contamination → |
| Africa | biodiversity loss ("hasMajorEnvironmentalIssue") → |
| Africa | climate change vulnerability ("hasMajorEnvironmentalIssue") → |
| Africa | deforestation ("hasMajorEnvironmentalIssue") → |
| Africa | desertification ("hasMajorEnvironmentalIssue") → |
| Al-Furāt | damming and flow regulation → |
| Al-Furāt | pollution → |
| Al-Furāt | water scarcity → |
| American black bear | conflict-related killing ("primaryThreats") → |
| American black bear | habitat loss ("primaryThreats") → |
| American black bear | vehicle collisions ("primaryThreats") → |
| Amu Darya | reducedFlowToAralSea → |
| Amu Darya | salinizationInDeltaRegion → |
| Amu Darya | waterDiversionForIrrigation → |
| Aneto glacier | climate-change-induced shrinkage → |
| Aral Sea | health problems in local population ("environmentalImpact") → |
| Aral Sea | local climate change ("environmentalImpact") → |
| Aral Sea | loss of biodiversity ("environmentalImpact") → |
| Aral Sea | soil salinization in surrounding areas ("environmentalImpact") → |
| Arroyo Seco | flooding risk during heavy storms → |
| Arroyo Seco | habitat fragmentation → |
| Arroyo Seco | urban runoff pollution → |
| Athens Metro | reduces road congestion and air pollution in Athens ("environmentalImpact") → |
| Aur Atoll | coastal erosion → |
| Aur Atoll | vulnerability to sea-level rise → |
| Babahoyo River | agricultural runoff → |
| Babahoyo River | water pollution → |
| Baie de Seine | eutrophication risk ("hasEnvironmentalConcern") → |
| Baie de Seine | industrial discharges from Seine basin ("hasEnvironmentalConcern") → |
| Baie de Seine | shipping-related pollution ("hasEnvironmentalConcern") → |
| Banaba | extensive landscape destruction ("environmentalImpact") → |
| Banaba | limited freshwater resources ("environmentalImpact") → |
| Banaba | loss of arable land ("environmentalImpact") → |
| Bayelsa State | gas flaring → |
| Bayelsa State | oil pollution → |
| Beagle Gulf | coastal development impacts ("hasEnvironmentalConcern") → |
| Beagle Gulf | fishing pressure ("hasEnvironmentalConcern") → |
| Beagle Gulf | shipping-related risks ("hasEnvironmentalConcern") → |
| Beirut port explosion of 4 August 2020 | release of toxic substances and dust in Beirut ("environmentalImpact") → |
| Bhima River | reduced dry-season flow → |
| Bhima River | water pollution → |
| Big Dig | creation of new parks and open space ("environmentalImpact") → |
| Big Dig | reduction of surface traffic lanes downtown ("environmentalImpact") → |
| Bikini Atoll | radioactive contamination of groundwater ("environmentalIssues") → |
| Bikini Atoll | radioactive contamination of marine life ("environmentalIssues") → |
| Bikini Atoll | radioactive contamination of soil ("environmentalIssues") → |
| Black-throated bobwhite | agricultural expansion ("primaryThreats") → |
| Black-throated bobwhite | habitat loss ("primaryThreats") → |
| Black-throated bobwhite | overgrazing of grasslands ("primaryThreats") → |
| Borneo | deforestation → |
| Borneo | habitat loss → |
| Bothnian Bay | effects of climate change on ice cover ("hasEnvironmentalConcern") → |
| Bothnian Bay | sensitivity to pollution ("hasEnvironmentalConcern") → |
| Bou Craa | dust emissions ("hasEnvironmentalImpact") → |
| Bou Craa | landscape alteration ("hasEnvironmentalImpact") → |
| Bou Regreg River | pollution ("hasEnvironmentalConcern") → |
| Bou Regreg River | sedimentation ("hasEnvironmentalConcern") → |
| Bramley-Moore Dock stadium development | dock infill and marine environment management ("environmentalConsideration") → |
| Bronx River | industrial pollution in the 19th and 20th centuries → |
| Bronx River | urban runoff → |
| Brouwersdam | creation of Grevelingenmeer saltwater lake ("hasEnvironmentalImpact") → |
| Busan Metro | reduces air pollution in Busan ("environmentalImpact") → |
| Busan Metro | reduces road traffic congestion in Busan ("environmentalImpact") → |
| Buvuma Island | deforestation ("hasEnvironmentalConcern") → |
| Buvuma Island | overfishing ("hasEnvironmentalConcern") → |
| Buzzards Bay | coastal habitat loss ("hasEnvironmentalConcern") → |
| Buzzards Bay | nutrient pollution ("hasEnvironmentalConcern") → |
| Buzzards Bay | oil spills ("hasEnvironmentalConcern") → |
| Cablebús | reduces air pollution ("environmentalImpact") → |
| Cablebús | reduces road congestion ("environmentalImpact") → |
| Cachapoal River | water quality concerns from agriculture and industry → |
| Calgary CTrain | reduces automobile dependence in Calgary ("environmentalImpact") → |
| California Aqueduct | affects Sacramento–San Joaquin Delta ecosystem ("environmentalImpact") → |
| California Gold Rush | deforestation ("environmentalImpact") → |
| California Gold Rush | landscape alteration ("environmentalImpact") → |
| California Gold Rush | river sedimentation ("environmentalImpact") → |
| Calumet Region | habitat loss → |
| Calumet Region | industrial pollution → |
| Canada Basin | changes in freshwater storage in Beaufort Gyre ("hasEnvironmentalConcern") → |
| Canada Basin | loss of multi‑year sea ice ("hasEnvironmentalConcern") → |
| Canada Basin | ocean acidification ("hasEnvironmentalConcern") → |
| Canada–United States border region | climate change impacts on shared ecosystems → |
| Canada–United States border region | habitat fragmentation along the border → |
| Canada–United States border region | invasive species in shared waters → |
| Canada–United States border region | shared water quality concerns → |
| Canada–United States border region | transboundary air pollution → |
| Canadian International Air Show | aircraft noise ("hasEnvironmentalConcern") → |
| Canadian International Air Show | emissions ("hasEnvironmentalConcern") → |
| Cape Fear River | industrial contamination concerns → |
| Cape Fear River | nutrient loading and runoff issues → |
| Cape Fear River | water pollution concerns → |
| Capital Bikeshare (District of Columbia portion) | supports reduction of greenhouse gas emissions ("environmentalImpact") → |
| Caroni River | deforestation in watershed ("environmentalConcern") → |
| Caroni River | sedimentation affecting reservoirs ("environmentalConcern") → |
| Central Artery | enabled creation of surface parks and green space ("environmentalImpact") → |
| Central Valley | air pollution → |
| Central Valley | groundwater depletion → |
| Central Valley | habitat loss → |
| Central Valley | land subsidence → |
| Central Valley | water quality concerns → |
| Central Valley Project | affects fish populations in Sacramento-San Joaquin Delta ("environmentalImpact") → |
| Central Valley Project | affects wetlands and wildlife refuges in Central Valley ("environmentalImpact") → |
| Chat Moss | carbon loss from drained peat → |
| Chat Moss | peat degradation → |
| Chelsea Creek | industrial pollution concerns → |
| Chelsea Creek | water quality management → |
| Chevron Corporation | greenhouse gas emissions ("hasEnvironmentalImpact") → |
| Chicago Sanitary and Ship Canal | pathway for invasive aquatic species between Great Lakes and Mississippi River basins ("environmentalConcern") → |
| Choctawhatchee Bay | habitat loss ("hasEnvironmentalConcern") → |
| Choctawhatchee Bay | water quality ("hasEnvironmentalConcern") → |
| Chu River | irrigation-related flow reduction → |
| Chu River | water allocation disputes → |
| Civilian Conservation Corps | developed recreational infrastructure on public lands ("environmentalImpact") → |
| Civilian Conservation Corps | expanded forest cover in the United States ("environmentalImpact") → |
| Civilian Conservation Corps | improved soil conservation practices ("environmentalImpact") → |
| Clackamas River | flow management ("hasEnvironmentalConcern") → |
| Clackamas River | salmon habitat protection ("hasEnvironmentalConcern") → |
| Clackamas River | water quality ("hasEnvironmentalConcern") → |
| Clinch River | legacy contamination near Oak Ridge ("hasEnvironmentalConcern") → |
| Coca River | deforestation in its basin → |
| Coca River | hydroelectric development impacts → |
| Coca River | oil development impacts → |
| Colorado River | habitat loss in the delta → |
| Colorado River | overallocation of water rights → |
| Colorado River | reduced flow to the delta → |
| Columbia Basin Project | alteration of natural river flows ("environmentalImpact") → |
| Columbia Basin Project | changes in local ecosystems ("environmentalImpact") → |
| Comstock Lode area | landscape alteration from mining ("environmentalImpact") → |
| Comstock Lode area | mine tailings and waste rock ("environmentalImpact") → |
| Cook Inlet | endangered beluga whale population ("hasEnvironmentalConcern") → |
| Cook Inlet | habitat degradation ("hasEnvironmentalConcern") → |
| Cook Inlet | oil spill risk ("hasEnvironmentalConcern") → |
| Cooum River | loss of aquatic life → |
| Cooum River | public health concerns → |
| Cooum River | water pollution → |
| Corn Belt | loss of prairie ecosystems → |
| Corn Belt | nutrient runoff → |
| Corn Belt | soil erosion → |
| Corn Belt | water quality impacts → |
| Cotton | high water consumption in cultivation ("environmentalConcern") → |
| Cotton | pesticide use in conventional farming ("environmentalConcern") → |
| Curitiba BRT system | lower greenhouse gas emissions compared to car-based transport ("environmentalImpact") → |
| Curitiba BRT system | reduction of private car use ("environmentalImpact") → |
| Dalgety Bay | radium contamination ("hasEnvironmentalIssueHistory") → |
| Danube | habitat loss in Danube Delta → |
| Danube | pollution → |
| Darling River | fish kills → |
| Darling River | reduced flows due to water extraction → |
| Darling River | salinity → |
| Darling River (part) | reduced river flows → |
| Darling River (part) | water quality concerns → |
| Darvaza gas crater | greenhouse gas emissions ("environmentalConcern") → |
| Dead Horse Bay | ongoing shoreline erosion exposing landfill waste → |
| Dead Horse Bay | plastic and glass pollution → |
| Dead Horse Bay | potential contamination from historic waste → |
| Deepwater Horizon oil spill | contamination of wetlands and marshes ("environmentalImpact") → |
| Deepwater Horizon oil spill | long-term damage to coastal ecosystems ("environmentalImpact") → |
| Deepwater Horizon oil spill | massive marine life mortality ("environmentalImpact") → |
| Deer Island Wastewater Treatment Plant | improvement of Boston Harbor water quality ("environmentalImpact") → |
| Deer Island Wastewater Treatment Plant | reduction of combined sewer overflows ("environmentalImpact") → |
| Deer Island Wastewater Treatment Plant | reduction of sewage pollution in Boston Harbor ("environmentalImpact") → |
| Dender | flood management → |
| Dender | water quality concerns → |
| Dighty Water | urban runoff pollution risk ("environmentalConcern") → |
| Diwali | air pollution from firecrackers ("environmentalConcern") → |
| Diwali | noise pollution from firecrackers ("environmentalConcern") → |
| Don River | flooding risk → |
| Don River | industrial pollution → |
| Don River | stormwater runoff → |
| DuPont | C8 (PFOA) pollution ("hasEnvironmentalControversy") → |
| DuPont | PFAS contamination ("hasEnvironmentalControversy") → |
| DuPont | ozone-depleting substances ("hasEnvironmentalControversy") → |
| East China coastal river systems | eutrophication in estuaries → |
| East China coastal river systems | habitat fragmentation → |
| East China coastal river systems | saltwater intrusion in estuaries → |
| East China coastal river systems | water pollution → |
| Emerald Triangle | deforestation from illegal cultivation → |
| Emerald Triangle | illegal water diversions for cannabis grows → |
| Emerald Triangle | pesticide contamination from illegal grows → |
| Energy Sciences Building | energy-efficient building systems ("environmentalConsideration") → |
| Energy Sciences Building | sustainable design features ("environmentalConsideration") → |
| Enewetak Atoll | radioactive contamination → |
| Enewetak Atoll | rising sea levels threatening Runit Dome → |
| Escambia Bay | habitat degradation ("hasEnvironmentalConcern") → |
| Escambia Bay | nutrient pollution ("hasEnvironmentalConcern") → |
| Escambia Bay | water quality issues ("hasEnvironmentalConcern") → |
| Esopus Creek | turbidity from reservoir releases → |
| Eurotas River | pollution ("hasEcologicalIssue") → |
| Eurotas River | water abstraction ("hasEcologicalIssue") → |
| F Reactor | radioactive contamination of soil and groundwater ("environmentalConcern") → |
| Flint Assembly | industrial emissions and waste management ("hasEnvironmentalImpact") → |
| Former Lake Zumpango | loss of wetland habitat ("environmentalImpact") → |
| Former Lake Zumpango | reduction of biodiversity in the Valley of Mexico ("environmentalImpact") → |
| Fort Point Channel | industrial pollution legacy ("environmentalConcern") → |
| Fort Point Channel | water quality ("environmentalConcern") → |
| Fraser River | flood risk in Fraser Valley → |
| Fraser River | habitat degradation in lower reaches → |
| Fraser River | salmon population decline → |
| Friant-Kern Canal | alters natural flow regime of San Joaquin River ("hasEnvironmentalImpact") → |
| Fuego | can disrupt air traffic with ash clouds ("climateImpact") → |
| Fukushima Daiichi nuclear disaster | marine contamination in Pacific Ocean ("environmentalImpact") → |
| Fukushima Daiichi nuclear disaster | radioactive fallout over eastern Japan ("environmentalImpact") → |
| Galveston Bay | coastal erosion → |
| Galveston Bay | habitat loss → |
| Galveston Bay | industrial pollution → |
| Galveston Bay | nutrient runoff → |
| Ganesh Chaturthi | water pollution from idol immersion ("environmentalConcern") → |
| Ganges | industrial waste → |
| Ganges | sewage contamination → |
| Ganges | water pollution → |
| Gdynia trolleybus system | zero local emissions at point of use ("environmentalImpact") → |
| Geneva tram network | reduces local air pollution ("environmentalImpact") → |
| Geneva tram network | reduces road traffic congestion ("environmentalImpact") → |
| Georgia Strait | marine pollution ("hasEcologicalIssue") → |
| Georgia Strait | shipping traffic impacts ("hasEcologicalIssue") → |
| Georgia Strait | urban runoff impacts ("hasEcologicalIssue") → |
| Gigafactory Berlin-Brandenburg | forest clearing in Grünheide area ("hasEnvironmentalImpact") → |
| Glacier des Bossons | glacial retreat due to global warming → |
| Grand Canal d’Alsace | modification of Rhine flow and habitats ("hasEnvironmentalImpact") → |
| Gravesend Bay | habitat degradation → |
| Gravesend Bay | water pollution → |
| Great Australian Bight | potential impacts of oil spills ("environmentalConcern") → |
| Great Australian Bight | protection of whale calving grounds ("environmentalConcern") → |
| Great Lakes–St. Lawrence system | habitat fragmentation → |
| Great Lakes–St. Lawrence system | invasive aquatic species → |
| Great Lakes–St. Lawrence system | pollution and eutrophication → |
| Greater Mexico City metropolitan area | air pollution → |
| Greater Mexico City metropolitan area | land subsidence → |
| Greater Mexico City metropolitan area | urban sprawl → |
| Greater Mexico City metropolitan area | water scarcity → |
| Greater Zab | deforestation in upper basin → |
| Greater Zab | habitat fragmentation from dams → |
| Greater Zab | water quality degradation → |
| Green Mountain cloud forest | displacement of native flora ("hasEcologicalIssue") → |
| Green Mountain cloud forest | invasive species ("hasEcologicalIssue") → |
| Greenland and Svalbard | climate change impacts → |
| Greenland and Svalbard | glacier retreat → |
| Greenland and Svalbard | sea ice loss → |
| Gulf War | large oil spills in the Persian Gulf ("environmentalImpact") → |
| Gulf War | smoke from burning oil wells ("environmentalImpact") → |
| Gulf of Bothnia | eutrophication ("environmentalIssues") → |
| Gulf of Bothnia | pollution from industry and forestry ("environmentalIssues") → |
| Gulf of Cazones | coral reef degradation risk ("environmentalConcern") → |
| Gulf of Cazones | overfishing risk ("environmentalConcern") → |
| Gulf of Maine | habitat degradation → |
| Gulf of Maine | ocean acidification → |
| Gulf of Maine | ocean warming → |
| Gulf of Maine | overfishing → |
| Gulf of Oman | oil pollution risk ("facesEnvironmentalIssues") → |
| Gulf of Oman | overfishing ("facesEnvironmentalIssues") → |
| Habitat ReStore | diverts materials from landfills ("environmentalImpact") → |
| Hai River | water pollution → |
| Hai River | water scarcity → |
| Halley Research Station | crevasse formation ("environmentalChallenge") → |
| Halley Research Station | extreme cold ("environmentalChallenge") → |
| Halley Research Station | moving ice shelf ("environmentalChallenge") → |
| Halley Research Station | polar night ("environmentalChallenge") → |
| Hamilton Harbour | contaminated sediments → |
| Hamilton Harbour | eutrophication → |
| Hamilton Harbour | industrial pollution → |
| Hanford Site | Columbia River protection ("environmentalConcern") → |
| Hanford Site | groundwater contamination ("environmentalConcern") → |
| Hanford Site | soil contamination ("environmentalConcern") → |
| Hangar One | contaminated exterior siding → |
| Harvey O. Banks Pumping Plant | affects Delta fish populations ("hasEnvironmentalImpact") → |
| Hispar Glacier | glacial retreat due to climate change ("environmentalConcern") → |
| Honeoye Lake | algal blooms ("hasEnvironmentalConcern") → |
| Honeoye Lake | aquatic weed growth ("hasEnvironmentalConcern") → |
| Houston petrochemical complex | air pollution ("environmentalImpact") → |
| Houston petrochemical complex | greenhouse gas emissions ("environmentalImpact") → |
| Houston petrochemical complex | water pollution risk ("environmentalImpact") → |
| Hudson Bay region | climate change impacts on sea ice → |
| Hudson Bay region | permafrost thaw in some areas → |
| Hussain Sagar | eutrophication → |
| Hussain Sagar | water pollution → |
| Hyams Beach | parking congestion in peak season ("hasEnvironmentalConcern") → |
| Hyams Beach | tourism pressure ("hasEnvironmentalConcern") → |
| Indo-Gangetic Plain | air pollution → |
| Indo-Gangetic Plain | flooding → |
| Indo-Gangetic Plain | groundwater depletion → |
| Indo-Gangetic Plain | soil salinization → |
| Inland Waterway System of the United States | affects river hydrology and ecosystems ("environmentalImpact") → |
| Inland Waterway System of the United States | supports lower-emission freight transport per ton-mile compared to trucking ("environmentalImpact") → |
| Inner Harbor | harbor cleanup and restoration ("hasEnvironmentalConcern") → |
| Inner Harbor | water quality ("hasEnvironmentalConcern") → |
| Ipswich River | low summer flows → |
| Ipswich River | periodic drought-related fish kills → |
| Ipswich River | water withdrawals for municipal supply → |
| Jamuna | industrial pollution ("pollutionIssue") → |
| Jamuna | sewage contamination ("pollutionIssue") → |
| Jamuna | solid waste dumping ("pollutionIssue") → |
| Jan Mayen Current | cooling effect on adjacent atmosphere ("climateImpact") → |
| Jarama River | industrial contamination → |
| Jarama River | urban wastewater discharge → |
| Jarama River | water pollution → |
| Jordan River | reduced flow → |
| Jordan River | salinity increase → |
| Jordan River | water diversion → |
| Jukskei River | sewage contamination → |
| Jukskei River | solid waste dumping → |
| Jukskei River | water pollution → |
| Jura water correction system | alteration of wetlands ("environmentalImpact") → |
| Jura water correction system | creation of new habitats along regulated shores ("environmentalImpact") → |
| Klamath River | algal blooms → |
| Klamath River | fish kills → |
| Klamath River | habitat fragmentation → |
| Klondike Gold Rush (1897–1898) | local environmental disruption from placer mining ("environmentalImpact") → |
| Lake Champlain | harmful algal blooms GENERATED → |
| Lake Champlain | phosphorus pollution GENERATED → |
| Lake Managua | industrial contamination → |
| Lake Managua | sewage discharge → |
| Lake Managua | water pollution → |
| Lake Mendota | algal blooms → |
| Lake Mendota | nutrient pollution → |
| Lake Pamvotida | water pollution concerns → |
| Lake St. Clair | algal blooms → |
| Lake St. Clair | habitat loss → |
| Lake St. Clair | nutrient pollution → |
| Lake Tahoe Basin | urban development pressure → |
| Lake Tahoe Basin | water clarity decline → |
| Lake Tahoe Basin | wildfire risk → |
| Lake Texcoco | dust storms from dry lakebed ("environmentalIssues") → |
| Lake Texcoco | land subsidence in Mexico City ("environmentalIssues") → |
| Lake Texcoco | loss of wetland habitat ("environmentalIssues") → |
| Lake Toba | deforestation in surrounding areas ("environmentalConcern") → |
| Lake Toba | fish farming impacts ("environmentalConcern") → |
| Lake Toba | water pollution risks ("environmentalConcern") → |
| Lake Wingra | nutrient pollution → |
| Lake Wingra | stormwater runoff → |
| Lake Winnipeg | algal blooms → |
| Lake Winnipeg | eutrophication → |
| Lake Winnipeg | nutrient loading → |
| Lake Winnipegosis | habitat changes for fish and birds ("environmentalConcern") → |
| Lake Winnipegosis | water level fluctuations ("environmentalConcern") → |
| Lake of Tunis | eutrophication → |
| Lake of Tunis | industrial waste contamination → |
| Lake of Tunis | pollution → |
| Lake of Tunis | urban wastewater discharge → |
| Lancaster Sound | climate change effects on sea ice ("environmentalConcern") → |
| Lancaster Sound | oil and gas exploration ("environmentalConcern") → |
| Lancaster Sound | shipping impacts ("environmentalConcern") → |
| Limpopo River | pollution → |
| Limpopo River | sedimentation → |
| Limpopo River | water scarcity → |
| Little Blue River | flooding risk → |
| Little Blue River | urban runoff pollution → |
| Loess Plateau (eastern part) | land degradation → |
| Loess Plateau (eastern part) | loss of vegetation cover → |
| Loess Plateau (eastern part) | sediment yield to the Yellow River → |
| Loess Plateau (eastern part) | soil erosion → |
| Los Angeles Aqueduct | dust pollution from Owens Lake bed → |
| Los Angeles Aqueduct | habitat loss in Owens Valley wetlands → |
| Los Angeles River | habitat fragmentation → |
| Los Angeles River | urban runoff pollution → |
| Los Angeles River | water quality concerns → |
| Lynn Harbor | coastal erosion ("environmentalConcern") → |
| Lynn Harbor | habitat protection ("environmentalConcern") → |
| Lynn Harbor | water quality management ("environmentalConcern") → |
| M3 cutting at Twyford Down | biodiversity loss → |
| M3 cutting at Twyford Down | heritage protection → |
| M3 cutting at Twyford Down | landscape conservation → |
| MRT subway | lower emissions per passenger than private cars ("environmentalImpact") → |
| Macclesfield Bank | climate change impacts ("environmentalThreat") → |
| Macclesfield Bank | coral reef degradation ("environmentalThreat") → |
| Macclesfield Bank | ocean acidification ("environmentalThreat") → |
| Macclesfield Bank | overfishing ("environmentalThreat") → |
| Macintyre River basin | habitat modification → |
| Macintyre River basin | salinity risk → |
| Macintyre River basin | water allocation pressure → |
| Maipo River | industrial contamination ("hasEnvironmentalIssues") → |
| Maipo River | over-extraction of water ("hasEnvironmentalIssues") → |
| Maipo River | water pollution ("hasEnvironmentalIssues") → |
| Maldives | coastal erosion → |
| Maldives | coral bleaching → |
| Maldives | sea level rise → |
| Malecón | frequent sea spray ("climateImpact") → |
| Malecón | storm wave overtopping ("climateImpact") → |
| Massachusetts Bay | marine pollution → |
| Massachusetts Bay | overfishing → |
| Massachusetts Military Reservation | Superfund cleanup site → |
| Massachusetts Military Reservation | groundwater contamination → |
| Mataniko River | pollution from urban waste → |
| Mataniko River | riverbank erosion → |
| Measure R transportation projects | intended to reduce greenhouse gas emissions through transit use ("environmentalImpact") → |
| Measure R transportation projects | intended to reduce vehicle miles traveled ("environmentalImpact") → |
| Mekong River | dam construction impacts → |
| Mekong River | fish migration disruption → |
| Mekong River | sediment reduction → |
| Merrimack River | industrial pollution → |
| Merrimack River | stormwater runoff → |
| Meuse | flooding → |
| Meuse | water quality management → |
| Milwaukee River | historic industrial pollution → |
| Mississippi River basin | flood risk → |
| Mississippi River basin | habitat loss → |
| Mississippi River basin | nutrient pollution → |
| Mississippi River basin | sediment loading → |
| Mon Valley Works | air emissions ("hasEnvironmentalImpact") → |
| Mon Valley Works | greenhouse gas emissions ("hasEnvironmentalImpact") → |
| Monocacy River | agricultural runoff ("environmentalConcern") → |
| Monocacy River | nutrient pollution ("environmentalConcern") → |
| Monocacy River | sedimentation ("environmentalConcern") → |
| Muddy River | invasive aquatic vegetation → |
| Muddy River | sedimentation → |
| Muddy River | urban flooding → |
| Muddy River | urban water pollution → |
| Mula River | encroachment on riverbanks → |
| Mula River | sewage discharge → |
| Mula River | solid waste dumping → |
| Murray–Darling Basin | fish kills → |
| Murray–Darling Basin | over-allocation of water → |
| Murray–Darling Basin | river regulation impacts → |
| Murray–Darling Basin | salinity → |
| Murray–Darling Basin | wetland degradation → |
| Murrumbidgee floodplain | altered flooding regimes → |
| Murrumbidgee floodplain | habitat degradation → |
| Murrumbidgee floodplain | invasive species → |
| Murrumbidgee floodplain | salinity risk → |
| Musi River | industrial effluents → |
| Musi River | sewage contamination → |
| Musi River | urban pollution → |
| Mystic River | combined sewer overflows → |
| Mystic River | industrial pollution → |
| Mystic River | stormwater runoff → |
| N Reactor | radioactive contamination at Hanford Site → |
| Nairobi River | biodiversity loss → |
| Nairobi River | flooding risk in informal settlements → |
| Nairobi River | industrial chemical contamination → |
| Nairobi River | loss of riparian vegetation → |
| Nairobi River | severe water pollution → |
| Nairobi River | solid waste accumulation → |
| Nairobi River | untreated sewage discharge → |
| Nam Ou | impacts of hydropower development on fisheries → |
| Nam Ou | resettlement of local communities → |
| Nashua River | dye and chemical contamination → |
| Nashua River | industrial wastewater pollution → |
| Nashua River | sewage pollution → |
| Nerang River | bank erosion → |
| Nerang River | habitat protection → |
| Nerang River | water quality management → |
| Neuse River | affected by agricultural and urban runoff → |
| Neuse River | subject to nutrient pollution and algal blooms → |
| Niger Delta | loss of biodiversity → |
| Niger Delta | mangrove destruction → |
| Niger Delta | soil contamination → |
| Niger Delta | water pollution → |
| Nile tilapia | can alter aquatic vegetation ("environmentalImpact") → |
| Nile tilapia | can become invasive outside native range ("environmentalImpact") → |
| Nile tilapia | can compete with native fish species ("environmentalImpact") → |
| North Carolina Coastal Plain | flooding from tropical cyclones → |
| North Carolina Coastal Plain | saltwater intrusion → |
| North Carolina Coastal Plain | sea-level rise vulnerability → |
| North Carolina Coastal Plain | wetland loss → |
| North China Plain | groundwater over-extraction → |
| North China Plain | soil salinization in some areas → |
| North Pacific Gyre | marine plastic pollution → |
| North Pacific Gyre | microplastic accumulation → |
| Northwest Passage | impact on Arctic ecosystems ("environmentalConcern") → |
| Northwest Passage | risk of oil spills ("environmentalConcern") → |
| Noyyal | industrial pollution → |
| Noyyal | untreated dyeing effluents → |
| Noyyal | water quality degradation → |
| Oka River | industrial pollution ("hasEcologicalIssue") → |
| Oka River | urban wastewater discharge ("hasEcologicalIssue") → |
| Okeechobee Plain | habitat loss → |
| Okeechobee Plain | wetland drainage → |
| Okhla Barrage | affects flow regime of Yamuna River ("environmentalImpact") → |
| Okhla Barrage | influences wetland habitat near Okhla Bird Sanctuary ("environmentalImpact") → |
| Omkareshwar Dam | submergence of upstream land ("environmentalImpact") → |
| Orinoco Belt | deforestation risk ("environmentalConcerns") → |
| Orinoco Belt | greenhouse gas emissions from upgrading ("environmentalConcerns") → |
| Orinoco Belt | water use and contamination risks ("environmentalConcerns") → |
| Ormonde Offshore Wind Farm | reduction of greenhouse gas emissions ("hasEnvironmentalImpact") → |
| Osman Sagar | declining water levels → |
| Osman Sagar | encroachment concerns → |
| Osman Sagar | pollution risk → |
| Owasco Lake | harmful algal blooms ("hasEnvironmentalConcern") → |
| Owasco Lake | nutrient runoff ("hasEnvironmentalConcern") → |
| Owens Lake | loss of aquatic and wetland habitat → |
| Owens Lake | violation of federal air quality standards → |
| Owens River | dust pollution from dry Owens Lake bed → |
| Owens River | reduced river flows due to diversions → |
| Owens Valley | air quality problems from exposed lakebed dust → |
| Paerdegat Basin | combined sewer overflow → |
| Paerdegat Basin | water pollution → |
| Pall Mall | cigarette butt litter ("hasEnvironmentalImpact") → |
| Pall Mall | tobacco smoke air pollution ("hasEnvironmentalImpact") → |
| Palouse region | soil erosion → |
| Park River | water pollution → |
| Parramatta River via Sydney Harbour | habitat protection for aquatic species ("hasEnvironmentalConcern") → |
| Parramatta River via Sydney Harbour | water quality management ("hasEnvironmentalConcern") → |
| Petorca Province | desertification risk ("environmentalConcern") → |
| Petorca Province | loss of native vegetation ("environmentalConcern") → |
| Piedmont region of Georgia | soil erosion → |
| Piedmont region of Georgia | urban sprawl → |